The housing may for example be configured as a die-casting member whereby the sensor module with any shape and, if appropriate elastic materials in a cost effective manner, in particular tight can be enclosed.

In the case of a flexible sensor module, this would also apply to larger bases. The specific design depends on the body part which carries the sensor module, and the discipline practiced from.

Die Energieversorgung des Sensormoduls umfasst ein System zur lokalen Energiegewinnung, beispielsweise ein Photovoltaikmodul. The power supply of the sensor module comprises a system for local energy generation, for example, a photovoltaic module.

A system for local energy brings the advantage that no external connections to the energy supply or interchangeable energy storage is necessary.

Both are weak points for mechanical stability and tightness of the housing and restrictions in the construction of the sensor modules, which are avoided by the local energy.

In addition, the user has to take care not recharge the energy storage regularly or replace or take disabilities through power lines into account in operation neither the charge state of an energy store.

The microprocessor has the advantage that by filtering reduces the amount of data and its quality can be improved. In addition, less energy is required for storage and transmission, so that the power supply is smaller, lighter and more cost-effective, and it will be easier to secure energy supply solely through local energy production.

This transmission errors can be avoided be by repeatedly transmitting the same data connection problems and compared for example. A flash memory is a particularly energy-efficient and cost-effective design of such a non-volatile data memory.

The orientation and position of a body part can be determined for example by the time integration of the angular rate and twice the time integration of the acceleration of a fixed to the body part of the sensor module.

Other auxiliary sensors can record useful metadata about the training course for the training analysis.

Thus, the height profile of the training route can be determined for example with a pulse diameter of exertion during the training person or an altimeter.

Mechanical energy can, for example, by piezo elements, electromagnetic radiation are used by photovoltaic cells. These embodiments have the advantage that they can increase the energy efficiency of the sensor module, so that the power supply can be small, lightweight and cost-dimensioned.

With respect to sampling a high sampling rate for one-time executed movements is necessary, for example, whereas the sampling rate can be reduced in cyclical movements.

The sensor module may advantageously be a means for shielding the antenna and sensors comprise up to today. The means for shielding can for example be a metal foil between the antenna and sensors.

The advantage of wireless communication is to avoid a costly and error-prone wiring between the sensor module and system for monitoring training that could also restrict the freedom of movement of the exerciser.

By using known communication standards cost-effective and well-characterized standard components for implementing the communication unit can be used.

Washability also lets you integrate sensor modules in clothes that can be washed together with the sensor modules. A push-button against rotation system should have at least two adjacent ports on the sensor module.

A push button arrangement may be in addition to a fastening a releasable connection to an external power supply. The housing of the sensor module may comprise at least having a display unit, in particular an LED display, which is designed to display the operating state of the sensor module.

Such a display has the advantage that the trainee can see at a glance possible malfunction of the sensor module. Running as a form of casting allows a simple and cost-effective encapsulation of the sensor module.

An at least partially flexible housing has the advantage that it is less susceptible to breakage and less obstructive to the movement of the exerciser as a rigid housing.

The fully integrated design has the advantage of very high reproducibility and miniaturization in the production. By contrast, the modular structure has the advantage that depending on the sport and part of the body the necessary components can be installed in just a sensor module easily.

In this way, the optimum sensor module can be constructed from a limited number of standardized and therefore less expensive components for each application.

An inventive portable system for training control comprises at least one plurality of at least necessary to detect a movement of body parts of an exerciser sensors, depending on a number of sensors at at least two parts of the body or on at least two body parts, and at least a sports device of a training person can be attached.

Das System umfasst zumindest eine mit der Recheneinheit kommunikativ verbundenen Ausgabeeinheit. The system includes at least one communicatively connected to the computing unit output unit.

The arithmetic unit has at least one data interface, which is designed to read at least the body features and sport of the exerciser and retrieve matching target motion pattern from a database in the memory of the computing unit.

The advantage of the data interface is that it allows the trainee to independently without a coach to get a suitable for the trainee and his sport target movement pattern.

The advantage of an output unit according to the invention is that the trainee in real time, that is, in a shorter time than a typical sport-movement cycle, comprehensive information to correct its movement sequence obtained.

The orientation and position of a body part can be determined for example by the time integration of the angular rate and twice the time integration of the acceleration on the body part fixed sensors.

In addition, less energy is needed for storage and transmission so that even the power supply is smaller, lighter and less expensive.

The data storage is designed to collect measurements derived measurements or and packets to be transmitted to the computing unit.

The use of wireless communication avoids a complex and error-prone wiring between the sensor and computing unit, which might also restrict the freedom of movement of the exerciser.

By using known communication standards cost-effective and well-characterized standard components for the realization of the connection can be used.

These embodiments have the advantage that they can increase the energy efficiency of the sensor so that its power supply can be small, lightweight and cost-dimensioned.

At least one sensor of the system can of a sensor module according to the invention is in the form, whereby the advantages mentioned in the description of the sensor module can be realized.

The system may be communicatively connected to a web application or desktop application, such as through the Internet connection of a smartphone.

An inventive method for monitoring training comprising the steps of: The advantage of retrieving a desired movement pattern from a database is that it allows the trainee to obtain independently without a coach for a trainee and his sport suitable target movement pattern.

The advantage of the invention output a correction signal is that the trainee in real time, that is, in a shorter time than a typical sport-movement cycle, comprehensive information to correct its movement sequence obtained.

In addition to the movements of body parts of the exerciser also movements of sports equipment of the athlete can be included in determining an actual movement pattern.

Therefore, it is advantageous if the movement of his sports equipment is recorded along with the body motion of the exerciser.

The method may for example be designed so that the minimum necessary for determining a characteristic actual movement pattern number of sensors is used.

By at locations high dynamic, for example at the foot of a runner, with a higher sampling rate is measured as at locations lower dynamics, such as the hull of a rotor can be determined with a minimum amount of data a comprehensive as possible movement patterns.

Furthermore, the quality of the measurements can be improved by artifacts from relative movement between a body part or sport device and the attached sensor are filtered out.